Pilot and Feasibility Grant Awards
Oct 19, 2016 9:00 AM
Our NIDDK-funded Center for Iron and Hematology Disorders has awarded three pilot research grants for the 2016/2017 fiscal year. Six proposals were considered for funding and the three successful applicants include the following:
Dr. Paul Sigala, Assistant Professor, Department of Biochemistry, University of Utah
Dr. Sigala will focus on the role of the acyl-carrier proteins present in the mitochondria and apicoplast of Plasmodium in iron-sulfur cluster biogenesis in the two organelles and the role of each pathway in the physiology of Plasmodium parasites. A long-term goal of his research is developing new therapeutic targets in treating malaria.
Dr. Amy Medlock, Assistant Professor, University of Georgia
Dr. Medlock is addressing the role of two novel proteins PGRMC1 and PGRMC2 in modulating heme synthesis in mammalian cells. She demonstrated that these proteins interact with ferrochelatase and regulate its activity. She proposes to generate knockout cell lines in culture and zebrafish to investigate the physiological consequences of loss of these proteins on heme production.
Dr. Matt Barber, Assistant Professor, University of Oregon
Dr. Barber is focused on the evolutionary battle between pathogens and primate hosts for access to iron and heme. He will address how primates evolved in response to iron and heme piracy by pathogenic bacteria. In his proposed studies, Dr. Barber will focus on phylogenetic analyses of hemoglobin and hemeopexin.